Click or drag to resize

BesselRelatedBesselJ(Int32, Double, Boolean) Method

BesselJ(n,x) calculates the double precision Bessel function of the first kind of order n for double precision argument x.

Namespace: Altaxo.Calc
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3261.0 (4.8.3261.0)
Syntax
C#
Copy
public static double BesselJ(
	int n,
	double x,
	bool bDebug
)

Parameters

n  Int32
The order of the bessel function.
x  Double
The function argument.
bDebug  Boolean
If true, an exception is thrown if serious errors occur. If false, NaN is returned on errors.

Return Value

Double
Bessel function of the first kind of order n for argument x.
Remarks
C#
Copy
Miller's downward recurrence algorithm is used.
Implemented by B. M. Gammel, last revision 13.03.1996
See Also